Imprimer Ordonner les Lettres: Reactivity of Metals (chemistry)

1. Reacts violently with water; more active than Sodium and located under Group 1A

I P S T O A U M S

2. Metal which does not react with cold water but react with hydrochloric acid. It is in Group 7B, period 4.

A N E E S G M A N

3. Least active metal from the second group which react with water vapor

L Y M L I B U R E

4. Metal element located in Group 3A which reacts with acids

U M L N A M I U

5. The least reactive metal in Group 1A with atomic number of 3.

I M H U T I L

6. The only liquid metal that is unreactive.

R U M R C Y E

7. Most active metal in Group 2A

U D M A I R

8. More active than lithium but less active than potassium

D M S U O I

9. Most active metal in the periodic table

I S U C M E

10. A less active metal located in transition group, which only dissolves when treated with acids.

P P C E R O

11. Belong to unreactive metals, however, more active than gold.

R V I S L E

12. Metal which can be used in alloys and is more reactive than gold and silver.

E C L I N K

13. Metal which reacts with steam and can be extracted by heating with carbon. It also rusts with contact with oxygen of air.

N I R O

14. A metal with atomic number of 79 and it is usually used in making jewelries.

D L O G

15. Metal which reacts only with strong acids, and has a symbol of Sb.

N T I